2008684087858

素因数分解:

$2^1\times 7^1\times {\mathrm{21937}}^1\times {\mathrm{6540431}}^1$

素因数の和:6562377

約数の個数: 16

約数和(自身を含む): 3443615933184

約数和(自身を除く): 1434931845326

約数列:

[1, 2, 7, 14, 21937, 43874, 153559, 307118, 6540431, 13080862, 45783017, 91566034, 143477434847, 286954869694, 1004342043929, 2008684087858]

約数ペア:

[(1, 2008684087858), (2, 1004342043929), (7, 286954869694), (14, 143477434847), (21937, 91566034), (43874, 45783017), (153559, 13080862), (307118, 6540431)]